Image Handler 5 (for v1.5.5 - v1.5.8) Support Thread

[altruso]

It's set in the plugin's installation script, /YOUR_ADMIN/includes/init_includes/init_image_handler.php, around line 237:

    
    // -----
    // On an initial install or an upgrade from an IH-version that (er) didn't record an 'IH_VERSION',
    // create a configuration element that displays the plugin's current version and set that definition
    // for follow-on upgrade processing.
    // 
    if (!defined('IH_VERSION')) {
        $db->Execute( https://xn--mediatorpozna-1ic.pl/201...i-co-reguluje/
            "INSERT INTO " . TABLE_CONFIGURATION . "
                (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added, use_function, set_function)
             VALUES
                ('IH version', 'IH_VERSION', '" . IH_CURRENT_VERSION . "', 'Displays the currently-installed version of <em>Image Handler</em>.', $cgi, 1000, now(), NULL, 'trim(')"
        ); 
        define('IH_VERSION', (defined('IH_RESIZE')) ? '?.?.?' : '0.0.0');
    }

Are you sure you've copied all the required files?

that's not all